392500672

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1317

約数の個数: 56

約数和(自身を含む): 809174912

約数和(自身を除く): 416674240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 181, 248, 362, 496, 724, 992, 1093, 1448, 1984, 2186, 2896, 4372, 5611, 5792, 8744, 11222, 11584, 17488, 22444, 33883, 34976, 44888, 67766, 69952, 89776, 135532, 179552, 197833, 271064, 359104, 395666, 542128, 791332, 1084256, 1582664, 2168512, 3165328, 6132823, 6330656, 12265646, 12661312, 24531292, 49062584, 98125168, 196250336, 392500672]

約数ペア:

[(1, 392500672), (2, 196250336), (4, 98125168), (8, 49062584), (16, 24531292), (31, 12661312), (32, 12265646), (62, 6330656), (64, 6132823), (124, 3165328), (181, 2168512), (248, 1582664), (362, 1084256), (496, 791332), (724, 542128), (992, 395666), (1093, 359104), (1448, 271064), (1984, 197833), (2186, 179552), (2896, 135532), (4372, 89776), (5611, 69952), (5792, 67766), (8744, 44888), (11222, 34976), (11584, 33883), (17488, 22444)]